How Old Am I If I Was Born in 1990? (Exact Age in 2025)
Find out exactly how old you are if you were born in 1990 — in years, months, days, hours, and even seconds. Plus fun facts about 1990 babies.
4 min read
Quick Answer
If you were born in 1990, you are 34 or 35 years old in 2025 — depending on whether your birthday has passed this year.
Want your exact age down to the second? Use our Age Calculator to get a live, ticking count.
Your Age in Other Units
| Unit | Approximate Value |
|---|---|
| Months | ~420 months |
| Weeks | ~1,826 weeks |
| Days | ~12,784 days |
| Hours | ~306,816 hours |
| Heartbeats | ~1.3 billion |
Fun Facts About Being Born in 1990
- Generation: You are a Millennial (Gen Y), born between 1981 and 1996.
- Chinese Zodiac: Year of the Horse — known for energy, wit, and a love of adventure.
- World Population: About 5.3 billion people were alive when you were born. Today it is over 8 billion.
- Tech milestone: The World Wide Web was invented the year before you were born (1989). You grew up alongside the internet.
What Happened in 1990?
- Germany reunified on October 3.
- Nelson Mandela was released from prison after 27 years.
- The Hubble Space Telescope launched into orbit.
- The first McDonald's opened in Moscow.
Your Billion-Second Birthday
If you were born on January 1, 1990, you turned one billion seconds old around September 2021. Use our Billion Seconds Calculator to find your exact date.
Calculate Your Exact Age
Enter your birthday in our How Old Am I? tool to see your precise age in years, months, days, hours, and minutes — updated in real time.